56440188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223969}}^1$

素因数の和:223986

約数の個数: 36

約数和(自身を含む): 163050160

約数和(自身を除く): 106609972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 223969, 447938, 671907, 895876, 1343814, 1567783, 2015721, 2687628, 3135566, 4031442, 4703349, 6271132, 8062884, 9406698, 14110047, 18813396, 28220094, 56440188]

約数ペア:

[(1, 56440188), (2, 28220094), (3, 18813396), (4, 14110047), (6, 9406698), (7, 8062884), (9, 6271132), (12, 4703349), (14, 4031442), (18, 3135566), (21, 2687628), (28, 2015721), (36, 1567783), (42, 1343814), (63, 895876), (84, 671907), (126, 447938), (252, 223969)]